class-posttypes.php — Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel trunk

foogallery / includes / class-posttypes.php

foogallery / includes Last commit date

class-posttypes.php

204 lines

1	<?php
2	/*
3	* FooGallery Custom Post Types and Custom Taxonomy Registration class
4	*/
5
6	if ( ! class_exists( 'FooGallery_PostTypes' ) ) {
7
8	class FooGallery_PostTypes {
9
10	const GALLERY_CAPABILITIES = array(
11	'edit_post' => 'edit_foogallery',
12	'read_post' => 'read_foogallery',
13	'delete_post' => 'delete_foogallery',
14	'edit_posts' => 'edit_foogalleries',
15	'edit_others_posts' => 'edit_others_foogalleries',
16	'delete_posts' => 'delete_foogalleries',
17	'publish_posts' => 'publish_foogalleries',
18	'read_private_posts' => 'read_private_foogalleries',
19	'create_posts' => 'create_foogalleries'
20	);
21
22	function __construct() {
23	//register the post types
24	add_action( 'init', array( $this, 'register' ) );
25
26	//register the custom capabilities.
27	add_action( 'admin_init', array( $this, 'add_capabilities' ) );
28
29	//update post type messages
30	add_filter( 'post_updated_messages', array( $this, 'update_messages' ) );
31
32	//update post bulk messages
33	add_filter( 'bulk_post_updated_messages', array( $this, 'update_bulk_messages' ), 10, 2 );
34
35	//clear capabilities after option update.
36	add_action( 'update_option_foogallery', array( $this, 'clear_capabilities' ), 10, 3 );
37	}
38
39	/**
40	* Registers the custom post type for galleries.
41	*
42	* This function is responsible for registering the custom post type 'gallery' used by the FooGallery plugin.
43	* It now includes custom capabilities and adds filters for custom capability mapping and menu visibility control.
44	*/
45	function register() {
46
47	$args = array(
48	'labels' => array(
49	'name' => __( 'Galleries', 'foogallery' ),
50	'singular_name' => __( 'Gallery', 'foogallery' ),
51	'add_new' => __( 'Add Gallery', 'foogallery' ),
52	'add_new_item' => __( 'Add New Gallery', 'foogallery' ),
53	'edit_item' => __( 'Edit Gallery', 'foogallery' ),
54	'new_item' => __( 'New Gallery', 'foogallery' ),
55	'view_item' => __( 'View Gallery', 'foogallery' ),
56	'search_items' => __( 'Search Galleries', 'foogallery' ),
57	'not_found' => __( 'No Galleries found', 'foogallery' ),
58	'not_found_in_trash' => __( 'No Galleries found in Trash', 'foogallery' ),
59	'menu_name' => foogallery_plugin_name(),
60	'all_items' => __( 'Galleries', 'foogallery' ),
61	),
62	'hierarchical' => false,
63	'public' => false, // set to false to make the post type private
64	'rewrite' => false,
65	'show_ui' => true,
66	'show_in_menu' => true,
67	'menu_icon' => 'dashicons-format-gallery',
68	'supports' => array( 'title', 'thumbnail' ),
69	'capabilities' => FooGallery_PostTypes::GALLERY_CAPABILITIES
70	);
71
72	$args = apply_filters( 'foogallery_gallery_posttype_register_args', $args );
73	register_post_type( FOOGALLERY_CPT_GALLERY, $args );
74	}
75
76	/**
77	* Adds capabilities to the allowed roles, based on the gallery creator role that is set.
78	*
79	* @return void
80	*/
81	function add_capabilities( $force = false ) {
82	global $foogallery_adding_capabilities;
83
84	$gallery_creator_role = foogallery_setting_gallery_creator_role();
85	$previous_capabilities = get_option('foogallery_capabilities_set' );
86
87	if ( $force \|\| $gallery_creator_role !== $previous_capabilities ) {
88
89	$foogallery_adding_capabilities = true;
90	update_option( 'foogallery_capabilities_set', $gallery_creator_role );
91	$foogallery_adding_capabilities = false;
92
93	// Get the roles
94	$roles = foogallery_get_roles_and_higher( $gallery_creator_role );
95
96	foreach ( $roles as $the_role ) {
97	$role = get_role( $the_role );
98
99	if ( !is_null( $role ) ) {
100
101	foreach ( FooGallery_PostTypes::GALLERY_CAPABILITIES as $cap_key => $cap ) {
102	$role->add_cap( $cap );
103	}
104	}
105	}
106	}
107	}
108
109	/**
110	* Clears the capabilities based on the new value, old value, and option.
111	*
112	* @param mixed $old_value The old value.
113	* @param mixed $value The new value.
114	* @param string $option The option.
115	*/
116	function clear_capabilities( $old_value, $value, $option ) {
117	global $foogallery_adding_capabilities;
118	// Get out early, if we are busy updating capabilities.
119	if ( $foogallery_adding_capabilities ) {
120	return;
121	}
122
123	if ( $old_value === $value ) {
124	return;
125	}
126
127	$gallery_creator_role = foogallery_setting_gallery_creator_role();
128	$previous_capabilities = get_option('foogallery_capabilities_set' );
129
130	if ( $gallery_creator_role !== $previous_capabilities ) {
131
132	// Get all roles
133	$roles = wp_roles()->get_names();
134
135	// Loop through each role and remove the capabilities
136	foreach ( $roles as $role => $name ) {
137	$role_obj = get_role($role);
138	if (!is_null($role_obj)) {
139	foreach ( FooGallery_PostTypes::GALLERY_CAPABILITIES as $cap_key => $cap ) {
140	$role_obj->remove_cap($cap);
141	}
142	}
143	}
144
145	do_action('foogallery_gallery_posttype_clear_capabilities');
146	$this->add_capabilities( true );
147	}
148	}
149
150	/**
151	* Customize the update messages for a gallery.
152	*
153	* @global object $post The current post object.
154	*
155	* @param array $messages Array of default post updated messages.
156	*
157	* @return array $messages Amended array of post updated messages.
158	*/
159	public function update_messages( $messages ) {
160	global $post;
161
162	// Add our gallery messages.
163	$messages[FOOGALLERY_CPT_GALLERY] = apply_filters( 'foogallery_gallery_posttype_update_messages',
164	array(
165	0 => '',
166	1 => __( 'Gallery updated.', 'foogallery' ),
167	2 => __( 'Gallery custom field updated.', 'foogallery' ),
168	3 => __( 'Gallery custom field deleted.', 'foogallery' ),
169	4 => __( 'Gallery updated.', 'foogallery' ),
170	5 => isset($_GET['revision']) ? sprintf( __( 'Gallery restored to revision from %s.', 'foogallery' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
171	6 => __( 'Gallery published.', 'foogallery' ),
172	7 => __( 'Gallery saved.', 'foogallery' ),
173	8 => __( 'Gallery submitted.', 'foogallery' ),
174	9 => sprintf( __( 'Gallery scheduled for: <strong>%1$s</strong>.', 'foogallery' ), date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ) ),
175	10 => __( 'Gallery draft updated.', 'foogallery' )
176	)
177	);
178
179	return $messages;
180	}
181
182	/**
183	* Customize the bulk update messages for a gallery
184	*
185	* @param array $bulk_messages Array of default bulk updated messages.
186	* @param array $bulk_counts Array containing count of posts involved in the action.
187	*
188	* @return array mixed Amended array of bulk updated messages.
189	*/
190	function update_bulk_messages( $bulk_messages, $bulk_counts ) {
191	$bulk_messages[FOOGALLERY_CPT_GALLERY] = apply_filters( 'foogallery_gallery_posttype_bulk_update_messages',
192	array(
193	'updated' => _n( '%s Gallery updated.', '%s Galleries updated.', $bulk_counts['updated'], 'foogallery' ),
194	'locked' => _n( '%s Gallery not updated, somebody is editing it.', '%s Galleries not updated, somebody is editing them.', $bulk_counts['locked'], 'foogallery' ),
195	'deleted' => _n( '%s Gallery permanently deleted.', '%s Galleries permanently deleted.', $bulk_counts['deleted'], 'foogallery' ),
196	'trashed' => _n( '%s Gallery moved to the Trash.', '%s Galleries moved to the Trash.', $bulk_counts['trashed'], 'foogallery' ),
197	'untrashed' => _n( '%s Gallery restored from the Trash.', '%s Galleries restored from the Trash.', $bulk_counts['untrashed'], 'foogallery' ),
198	)
199	);
200
201	return $bulk_messages;
202	}
203	}
204	}